.catalog-download-form-container {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.catalog-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: #333;
}

.form-group input {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.captcha-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#captcha-number {
    background: #f8f9fa;
    padding: 0.8rem 1.2rem;
    border-radius: 4px;
    font-weight: bold;
    font-size: 1.2rem;
    color: #333;
}

#download-button {
    background: #007bff;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#download-button:disabled {
    background: #ccc;
    cursor: not-allowed;
}

#download-button:hover:not(:disabled) {
    background: #0056b3;
}